√ For rotary drilling in glass and soft ceramic materials
√ Pointed centering cutting edge which can be sharpened at any time allows for precise drilling
√ Fastest switching between drills and bits
√ 1/4" hexagonal shank prevents the drill bit from slipping into the drill chuck
√ For rotary drilling in glass and soft ceramic materials
√ Pointed centering cutting edge which can be sharpened at any time allows for precise drilling
√ Fastest switching between drills and bits
√ 1/4" hexagonal shank prevents the drill bit from slipping into the drill chuck
